baber/WOPTO huggingface dataset:
Patent JP-2003042256-A (JP)
Title: Toroidal continuously variable transmission, and lubrication method and lubricating oil reflecting member for the same
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a new toroidal continuously variable transmission that can supply lubricating oil to a traction surface of a power roller in a mode easily applicable to an arbitrary transmission structure and excellent in workability and economy, and a lubrication method and a lubricating oil reflecting member therefor. SOLUTION: The toroidal continuously variable transmission includes an oil passage 1a defined in an input shaft 1 so as to extend in a longitudinal axis direction of the input shaft 1 and receive lubricating oil at one end, an oil hole 1b defined in a portion of the input shaft 1 opposed to the power roller 11 so as to connect the oil passage 1a to the exterior of the input shaft 1, and the lubricating oil reflecting member 90 for reflecting lubricating oil flowing through the oil hole 1b toward the traction surface 11a of the power roller 11 in contact with an input side disk 2 and an output side disk 3.
Patent JP-2002229721-A (JP)
Title: Simplified character input apparatus based on japanese syllable notation
Inventor: HAYAMIZU MASASHI
IPC: H03M11/08
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a character input apparatus for beginners capable of being incorporated in various information input apparatuses, and inputting Japanese characters according to hiragana syllable notation with the minimum number of keys. SOLUTION: This apparatus includes a hiragana/katakana character selective key, a sign selective key, vowel line character element keys of 'a', 'i', 'u', 'e', and 'o', consonant line character element keys which have leading characters of 'ka', 'sa', 'ta', 'na', 'ha', 'ma', 'ya', 'ra', and 'wa', a nasal consonant character element key of 'n', double contracted sound, voiced sound, psound, prolonged sound keys, punctuation keys, a space key, and several function keys. Japanese characters are inputted according to hiragana syllable notation, hiragana, katakana, alphabetic, numeric, and sign characters are selected by a character type selective key, character change between double long/ contracted sound, voiced/semivoiced sound, and prolonged sound in Japanese, between full size and half size, and upper case and lower case in alphabetic, and numeric characters are performed by a character change key, thus it is possible to input all characters with the minimum number of keys.
Patent JP-2003041090-A (JP)
Title: Heat-shrinkable film
Inventor: WATANABE ATSUSHI
IPC: C08J5/18
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermally shrinkable film that has excellent balance of physical properties, for example, transparency, rigidity, and impact strength, shows good low-temperature shrinkability, as the natural shrinkage is suppressed, and can be readily mounted onto vessels, for example, PET bottles on the beverage charging line. SOLUTION: A resin component including at least two of styrene-conjugated diene block copolymers is used as at lease one layer of the thermally shrinkable film. In addition, the glass transition temperatures of the two block copolymer are adjusted in a specific range, the difference between the glass transition temperatures of these block polymers are adjusted in a specific range and a specific lubricant is mixed to the two resin components forming both of the surface and back layers in specific amounts, respectively.
Patent JP-2003048792-A (JP)
Title: Plasma resistant member for semiconductor manufacturing apparatus and method of manufacturing the same
Inventor: MORITA TAKASHI
IPC: H01L21/302
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a plasma resistant member for a semiconductor manufacturing apparatus which is capable of reducing the contamination even on a semiconductor wafer. SOLUTION: The contents of Fe, In, Cr and Cu down to at least a depth of 10 μm from the surface of the plasma resistant member is confined to <1.0 ppm.
Patent JP-2003048240-A (JP)
Title: Method for controlling temperature of heating cylinder of injection molding machine
Inventor: UDA YUTAKA
IPC: B29C45/74
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To make the times reaching the set temperatures of respective heater zones same. SOLUTION: A ratio of a measured value to the set value of the heater zone becoming a standard is calculated and, in the same way, a ratio of the measured value to the set value of other heater zone other than the heater zone becoming the standard is calculated and the heater control input of other heater zone is controlled so that the ratio of the other heater zone becomes same to the ratio of the heater zone becoming the standard.
Patent JP-2002236015-A (JP)
Title: Position indication on photographic base
Inventor: KORNGOLD BRUNO ALEXANDER
IPC: G03C11/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To measure the down-web coordinate of a quality problem area producing deviation for lateral slip and extension. SOLUTION: The interval of a time elapsed on and after the detection of a position indication mark given to a web is related to the measured speed. In the detection of the position indication mark, a measured down-web coordinate is aligned with the down-web coordinate of the indicated mark. The down- web coordinate is measured, on the basis of the roll-orientation information produced and detected from the mark of the web in an ascending or descending mode. A selected lane pattern used for lateral web position recording is produced from the mark on the web and can be automatically reversed on the basis the detected roll-orientation information. The down-web start position of the quality problem area on the measured web is marked by an ISO hole.
Patent JP-2003051663-A (JP)
Title: Structure of circuit board and manufacturing method therefor
Inventor: ANDO YOSHIYUKI
IPC: H05K1/11
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a structure for circuit board, in which the joint force of a connecting part of a land to a base for the circuit board is reinforced, so as to prevent a solder fillet to the land having different thermal expansion coefficients and the land to the base for the circuit board, having thermal elongation and contraction difference of the land and the base from being released, accompanying the temperature difference of the melting temperature of a solder and the temperature for hardening the solder in the structure of the circuit board to be mounting with the electronic component by soldering or a method for manufacturing the same, and to realize the method for manufacturing the circuit board. SOLUTION: The circuit board 10 comprises the base 11, and the pattern material 14 laminated on the base 11 via the resin material 12, in such a manner that the material 14 is compressively strained in a rugged shape in the material 12.
Patent JP-2003048504-A (JP)
Title: Air bag device for automobile
Inventor: AOSHIMA TADAYUKI
IPC: B60R21/213
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for an automobile allowing easy mounting work of an interior member in a pillar part. SOLUTION: Since a mounting part 14 of a belt 12 is engaged with a locking piece 15 of a front pillar 2, the belt 12 does not hang down and the mounting work of the interior member 7 is facilitated. Moreover, since the engagement of the mounting part 14 with a locking part 15 can be easily released by a tensile force of the belt 12, essential deployment performance of an air 1 is not affected at all.
Patent JP-2003052394-A (JP)
Title: Method for analyzing enzymatic reaction and device for analyzing enzymatic reaction
Inventor: SHINYA KAZUYA
IPC: C12M1/34
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the maximum reaction speed Vmax and a Michaelis constant Km. SOLUTION: This method for analyzing an enzymatic reaction contains a step for calculating such a Km as satisfying the following equation: Σ(vi/ si)[1/(1+Km/si)]/ Σ(1/si)[1/(1+Km/si)<2> ]-Σ(vi/si<2> )[1/(1+Km/si)<2> ]/ Σ(1/si<2> )[1/(1+ Km/si)<3> ]=0, and a step for applying the Km to the following equation: Vmax=Σ(vi/si)[1/(1+Km/si]/ Σ(1/si)[1/(1+Km/si)<2> ] to calculate the Vmax, when a substrate concentration si as a measurement result for the change of an absorbance at a constant wavelength in a sample solution having an enzymatic activity and the reaction speed vi[(i)=1 to (n)] of the enzymatic reaction are given.
Patent JP-2002110544-A (JP)
Title: Thin film crystal growth by laser annealing
Inventor: COSTAS P GRIGOROPOULOS
IPC: H01L21/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a polycrystal silicon having large grains from amorphous silicon. SOLUTION: A first energy beam is emitted to a layer of a material at a first time point for a first time. A second energy beam is emitted to the layer of the material at a second time point for a second time. Here, the second time point is set after the first time point. The second time is set to the same as or shorter than the first time. Thus, the layer of the material is converted from a first state to a second state.
Patent JP-2002084865-A (JP)
Title: Combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01F12/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out reaping and threshing operations by smoothing the take-over of grain culms from the side of a reaping device to an auxiliary feed chain 3 and a main feed chain 2, reducing the grain culms from falling down and further reducing the grain culms from being drawn into a threshing chamber during the threshing. SOLUTION: This combine harvester is obtained by installing the auxiliary feed chain 3 formed into a narrower width than that of the main feed chain 2 side by side at the starting end of the main feed chain 2 for rearwardly feeding threshed grain culms.
Patent JP-2003057732-A (JP)
Title: Picture evaluation device for camera and display device used also for picture evaluation
Inventor: IWANE TORU
IPC: G01J1/44
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a picture evaluation device for camera which evaluates an input picture and a display device used also for picture evaluation, which evaluates the input picture or displays information over a finder optical system. SOLUTION: The picture evaluation device is provided with a picture input means to which an input picture passing a photographic lens is inputted, a pattern display member which allows a luminous flux from the photographic lens to pass and displays the combination of a light transmission area and a light interception area, a pattern changing means which is connected to the pattern display member and varies the combination of the light transmission area and the light interception area, a single photodetector which receives the luminous flux passing the pattern display member, and a picture evaluation means which evaluates a picture projected on the photodetector.
Patent JP-2003060985-A (JP)
Title: Image processing apparatus
Inventor: MATSUDA KEISUKE
IPC: H04N5/268
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that can cope with a plurality of applications and can have a plurality of effective variations. SOLUTION: The image processing apparatus includes a plurality of arithmetic processing sections 4 and a cross-point section 3 that can optionally rearrange the sequence of a plurality of the arithmetic processing sections 4, so that an input signal sequentially receives predetermined processing by a plurality of the optionally rearranged arithmetic processing sections 4. Furthermore, the input signal and output signal are a luminance signal, a color difference signal or RGB digital video signals.
Patent JP-2003057959-A (JP)
Title: Image forming apparatus
Inventor: YODA YASUO
IPC: G03G15/16
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent image density variation resulting from secondary pre- transfer electrification. SOLUTION: A secondary pre-transfer electrifier 14 is provided opposite a drive roller 11 with an intermediate transfer belt 8 between them, the drive roller 11 having an elastic layer on its surface. The resistance value of the drive roller 11 is equal to or lower than 1e6 Ω, and the surface resistivity ρs of the intermediate transfer belt 8 is set so as to fall in the range of 1e10 Ω/(square)<ρs<1e12 Ω/(square). This prevents density variation resulting from the secondary pre-transfer electrification and assures a satisfactory image.
Patent JP-2003055079-A (JP)
Title: Underground degradable coated fertilizer
Inventor: YOKOYAMA SHIGEO
IPC: C05G5/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a coated fertilizer which (1) indicates elution of a liner elution type and is low in an initial elution rate, (2) is adjustable in the number of elution days of 70 to 180 days, (3) has film strength without impairing the excellent elution controllability thereof even in mechanized fertilizer application and (4) is excellent in the natural decomposability of film residues after the end of the elution. SOLUTION: This coated fertilizer is a coated grain fertilizer coated with a resin compound containing a biodegradable resin and non-biodegradable resin and has the microstructure in which the biodegradable resin non-biodegradable resin give rise to a phase separation and the biodegradable resin is finely dispersed to a belt shape.
Patent JP-2003058147-A (JP)
Title: Device and method for automatic classification of musical contents
Inventor: SAKURAZAWA YUKIFUMI
IPC: G10L17/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To allow a service provider of musical contents to save trouble by providing a device and a method for automatically classifying the musical contents. SOLUTION: A property table generating means 2 generates a property table 6 for classifying the musical contents 10 stored in a musical contents storage means 1 and a property table storage means 3 stores the property table 6; and a property table specifying means 4 specifies the property table 5 used for classification and a classifying means 5 classifies the musical contents 10 by using the property table 6 specified by the classifying means 5.
Patent JP-2003057992-A (JP)
Title: Image forming device
Inventor: SAKUMA HIDEOMI
IPC: G03G21/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a fixing device which can carry out stable fixing with the minimum necessary power by a simple constitution. SOLUTION: In the image forming device provided with the fixing device carrying out fixing of toner by feeding hot air to a toner carrying surface of sheet material carried along a carrying plate 2, a temperature sensor 9 to detect the temperature of the carrying plate 2 and a control means 21 to control the action of a next image formation when the temperature of the carrying plate 2 reaches a temperature lower than a specified temperature based on the temperature sensor 9 during image formation.
Patent JP-2002067284-A (JP)
Title: Medium coverage technology using ink jet writing technology
Inventor: CARIFFE ALAN E
IPC: B41J2/01
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing system capable of performing printing in a wide range by reducing a non-printable region on a printing medium. SOLUTION: This ink jet printing system comprises an ink jet nozzle array for ejecting ink drops during an ink jet printing cycle and a plane medium disposed so as to receive the in drops ejected from the nozzle array during the ink jet printing cycle. A movement applying device applies the relative movement to the nozzle array and the medium so that a spiral locus of the nozzle array to the medium during the ink jet printing is defined. The maximum diameter of the spiral can be made equal to a size of a diagonal of the rectangular medium. As a result, it is possible to make the ink drops adhere to a portion in the vicinity of the edge of the medium.
Patent JP-2003055725-A (JP)
Title: Titanium alloy with excellent cold workability and fatigue strength after brazing
Inventor: MATSUKURA NARIKAZU
IPC: C22C14/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To produce a titanium alloy having excellent cold workability and fatigue strength after brazing and useful as a stock for manufacturing frames for spectacles, frames for a bicycle, or the like. SOLUTION: The titanium alloy has a composition containing 0.5-2.3 mass% Al and further containing, if necessary, <=4 mass% Ga and <=1 mass% Si and practically free from β-stabilizing elements.
Patent JP-2003060686-A (JP)
Title: Mobile communication system, method for establishing connection of call, gateway unit and communication terminal
Inventor: MIYAKE MOTOHARU
IPC: H04L12/701
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system and its call connection establishing method in which utilization efficiency of network resources is enhanced by removing generation of a redundant routing. SOLUTION: In a mobile communication network having a plurality of sub- networks each provided with a gateway unit for connection with an UP network, a gateway unit receiving a connection request from a calling communication terminal at first transmits a gateway identifier indicative of a gateway unit provided in a sub-network where a called mobile communication terminal is located to the communication terminal requesting the mobile communication terminal of the mobile communication network to connect a call through an IP network. The calling communication terminal switches the communication terminal requesting connection based on the gateway identifier and requests the gateway unit in the sub-network where the called mobile communication terminal is located to connect the call directly.
Patent JP-2003054646-A (JP)
Title: Breathable bag, manufacturing method thereof and sterilizing method thereof
Inventor: INUZUKA TAKESHI
IPC: B65B55/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a breathable bag and its manufacturing method with which a bag with desired gas permeability can be easily formed, and to provide a method for efficiently and safely sterilizing internal contents using the bag. SOLUTION: The breathable bag 1 comprising a laminate film having a plurality of through holes which are bored by pressing a sharp point wherein the through holes are scattered as air holes 3 is employed. In addition, contents to be sterilized are received in the breathable bag, and a sterilizing agent is sprayed to the bag for sterilization.
Patent JP-2003057625-A (JP)
Title: Method and device for manufacturing substrate for liquid crystal device
Inventor: SAKAMOTO KAZUYA
IPC: G02F1/1333
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a substrate for a liquid crystal device wherein drying time after an alignment layer is formed is reduced without any drying unevenness. SOLUTION: Gas e.g. gaseous nitrogen having a temperature necessary for vaporizing a solvent in the alignment layer is blown toward the surface of the alignment layer printed with an alignment layer printing device for printing the alignment layer on the substrate for the liquid crystal device. The substrate is placed on a hot plate when the gas is blown.
Patent JP-2003065924-A (JP)
Title: Oscillation circuit for quarts oscillator, and quartz oscillator using the oscillation circuit
Inventor: AKUTAGAWA TADAMASA
IPC: G01N5/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an oscillation circuit for quartz oscillators for achieving a thickness twist vibration mode reliably, and to obtain a quartz oscillation type sensor for contributing to the improvement in measurement accuracy using the oscillation circuit. SOLUTION: The oscillation circuit comprises first and second oscillation circuits 19 and 20 using first and second transistors 21 and 22, and a quartz oscillator plate 1 where first and second electrodes 5 and 6 are provided on one surface. The collector of the first and second transistors 21 and 22 having a DC bias circuit is connected to a power supply via first and second coils 33 and 34. A base is connected to the first and second electrodes 5 and 6 in the quartz oscillation plate 1, an emitter is grounded, and the first and second oscillation circuits 19 and 20 are oscillated by reverse phases each other.
Patent JP-2003065581-A (JP)
Title: Ventilation device
Inventor: TAGASHIRA SHUJI
IPC: F24F13/14
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device, in which resistance to air passing through an adapter is reduced, and loss of wind force is reduced. SOLUTION: In the ventilation device, an adapter 8 has a connection port 5 on the main-body side and a connection port 7 on a duct side. An upper shielding wall 11 is provided nearly horizontally to the port 5 on the inner wall of the port 7. A lower shielding wall 12 is provided in facing to a duct 6. A shutter 9 for shielding outside wind is placed in an freely openable/closable manner on the side of the port 7. When the shutter 9 is closed, its periphery comes into contact with the shielding walls and resistance of the upper and the lower walls to wind passing through the inside of the adapter 8 is reduced, accordingly loss of the wind force is reduced.
Patent JP-2003066685-A (JP)
Title: Image forming device
Inventor: FURUSAWA FUMIO
IPC: G03G15/01
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To realize the mutual recycling of a housing with another image forming device having different specification from a monochrome image forming device, that is, mainly a color image forming device. SOLUTION: An intermediate transfer body is supported by supporting rolls 36a to 36c, and a toner image formed by a monochrome image forming unit 42 is primarily transferred to the intermediate transfer body at a primary transfer position A, and secondarily transferred to transfer material at a secondary transfer position C. The intermediate transfer body is set so that length L1 from the position A to the position C is shorter than length L2 from the position C to the position A. It is also set so that length L3 from the position A to a 2nd contact position D where it comes into contact with the 2nd supporting roll 36b is longer than length L4 from the position A to a 1st contact position B where it comes into contact with the 1st supporting roll 36a. Since the length L1 is shorter, time taken until a first copy is outputted is shortened.  Then, the part of the length L3 or L4 is set as a receiving part, which can receive three color image forming units 68 for example.
Patent JP-2002109806-A (JP)
Title: Disk driving device
Inventor: TOYOSHIMA HIROYOSHI
IPC: G11B17/028
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin disk driving device having no adverse effects of magnetic flux leakage of a chucking magnet. SOLUTION: The disk driving device is provided with a rotor part including a rotor hub 8 for fixing a magneto-optical disk 1 having a disk hub 2 by a magnetic attracting force between a chucking magnet 6 and the disk hub 2, a magnetic path yoke 9 attached to the rotor hub 8, a field magnet 10 attached to the magnetic path yoke 9, and a shaft 3 connected to the rotor hub 8, and a stator part including a housing 14 for rotatably supporting the shaft 3, a stator core 11 and a coil attached oppositely to the field magnet 10. In this case, the disk-shaped chucking magnet 6 is attached through the chucking yoke plate 6 made of iron-containing material onto the rotor hub 8.